centos7.2 install jsoncpp-src-0.5.0

yum -y install scons

download https://sourceforge.net/projects/jsoncpp/files/latest/download

tar -xf ./jsoncpp-src-0.5.0.tar.gz

cd ./jsoncpp-src-0.5.0

scons platform=linux-gcc

mv libs/linux-gcc-4.8.5/libjson_linux-gcc-4.8.5_libmt.so /lib

ln /lib/libjson_linux-gcc-4.8.5_libmt.so /lib/libjson.so

mv include/json/ /usr/include/

ldconfig

./bin/linux-gcc-4.8.5/test_lib_json